Home / 2,208,146.06-3,312,219.14-610,709.16

Finding the Fourth Proportional to 2,208,146.06, 3,312,219.14 and 610,709.16

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Solution

The fourth proportional to 2,208,146.06, 3,312,219.14 and 610,709.16 is: 916,063.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,208,146.06 : 3,312,219.14 = 610,709.16 : x
  2. Step 2: Convert to fraction form
    2,208,146.06/3,312,219.14 = 610,709.16/x
  3. Step 3: Cross multiply
    2,208,146.06x = 3,312,219.14 × 610,709.16
  4. Step 4: Simplify right side
    2,208,146.06x = 2,022,802,568,725.32
  5. Step 5: Solve for x
    x = 2,022,802,568,725.32/2,208,146.06
  6. Step 6: Final answer
    x = 916,063.75

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Double scale
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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.